Graco Husky 3300 Repair Parts page 28

Parts/Kits Quick Reference
Sample Configuration Number
Pump Size Center Section
and Material
A01A
3300A
Polypropylene
105
2
108*
103
Polypropylene Center Sections
Ref. Description
101* U-CUP, center shaft
103 BOLT, hex head, 7/16-14 x 6.25,
stainless steel
105 COVER, air
106 HOUSING, center, not sold separately
107* GASKET, air cover
108* SHAFT, center
109* BEARING, shaft
110* VALVE, pilot, assembly
111 VALVE, air, see page 31
112* PIN, dowel, stainless steel
113* GASKET, air valve
28
Fluid Covers
and Manifolds
A1
116*
111
113*
117
7 119
Qty.
2
4
2
1
2
1
2
2
1
4
1
Seats Check Diaphragm
Balls
TP BN
106
110*
112*
6
101* 2
109*
107*
Ref. Description
114 LUBRICANT, thread, not shown
116* NUT, serrated
117 SCREW, hi-lo stud
118 NUT, jam, 7/16, stainless steel
119 WASHER, 7/16, stainless steel
* Included in Center Section Rebuild Kit.
The center housing (106) is not sold separately.
Manifold and
Seat Seals
TP BN
2 8
ti17769a
118
119
Qty.
1
4
4
4
8
3A0411A